io.smallrye.reactive.streams.utils

Class CancellablePublisher<T>

java.lang.Object

io.smallrye.reactive.streams.utils.CancellablePublisher<T>

All Implemented Interfaces:

org.reactivestreams.Publisher<T>

public class CancellablePublisher<T>
extends Object
implements org.reactivestreams.Publisher<T>

Wrapped a source publisher and make it cancellable on demand. The cancellation happens if no-one subscribed to the source publisher. This class is required for the ConcatStageFactory to enforce the reactive streams rules.

Author:

Clement Escoffier

Constructor Summary

Constructors

Constructor and Description
CancellablePublisher(org.reactivestreams.Publisher<T> delegate)

Method Summary

Modifier and Type	Method and Description
void	cancelIfNotSubscribed()
void	subscribe(org.reactivestreams.Subscriber<? super T> subscriber)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CancellablePublisher

public CancellablePublisher(org.reactivestreams.Publisher<T> delegate)

Method Detail

subscribe

public void subscribe(org.reactivestreams.Subscriber<? super T> subscriber)

Specified by:

subscribe in interface org.reactivestreams.Publisher<T>

cancelIfNotSubscribed

public void cancelIfNotSubscribed()